Message-ID: <x2vf5du9r7.fsf@turmalin.kubism.ku.dk>
Date: 2005-05-20T16:45:16Z
From: Peter Dalgaard
Subject: issues with identical()
In-Reply-To: <Pine.SGI.4.40.0505201216270.4141448-100000@origin.chass.utoronto.ca>
Jean Eid <jeaneid at chass.utoronto.ca> writes:
> > str(temp)
> `data.frame': 7072 obs. of 2 variables:
> $ pub_id : int 10000 1000 10001 10002 10003 10004 10005 10006 10007
> $ faminc90: int -2 5998 19900 43000 35000 40000 56538 61000 36000 39105
> > str(temp1)
> `data.frame': 7072 obs. of 2 variables:
> $ pub_id: int 10000 1000 10001 10002 10003 10004 10005 10006 10007 10008
> $ faminc: int -2 5998 19900 43000 35000 40000 56538 61000 36000 39105
>
> The question is why are the objects different. How else can I tell what is
> the difference
Just look more carefully. The _names_ differ.
--
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907